PTR
18

Warrior Tier 21 and PvP Armor - Juggernaut Battlegear

PTR
14

Death Knight Tier 21 - Dreadwake Armor

PTR
37

Paladin Tier 21 Armor - Light's Vanguard Battleplate

PTR
71

Patch 7.3 PvP Armor Set Models

PTR
8

Tier 21 Set Bonuses Feedback

PTR
27

7.3 PTR Build 24500 Datamining: All Tier 21 Set Bonuses and New Legendary Ring

PTR
132

Tier 21 Armor Sets in Wowhead's Dressing Room and Modelviewer